Cooling device



FIG. 1 is a top, front, front perspective view of a cooling device showing my new design having a plate and a fan;

FIG. 2 is a top plan view of the first embodiment, the bottom plan view is not shown as it is flat and unornamented;

FIG. 3 is a left side elevational view of the first embodiment;

FIG. 4 is a right side elevational view of the first embodiment;

FIG. 5 is a front elevational view of the first embodiment; and,

FIG. 6 is a rear elevational view of the first embodiment. 

The ornamental design for a cooling device, as shown and described. 